2,2',3',4,5-Pentachlorobiphenyl (97) Back Catalog number: 63097 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94113 GC Suitability Test Sample Flavor Chemicals Price on request 94277 Herbicide Mix B Conc Price on request 11319.13-K-ME Melatonin,1000 µg/mL,MeOH,1mL, Price on request